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AODV is an on-demand routing protocol for mobile ad hoc network, with advantages of low load of control, low power consumption as well as low-bandwidth overhead. The routing table in AODV, however, maintains only one route to the specified node. Therefore, the source node needs to re-initiate route discovery process as a route fails. To solve this problem,(More)
Dendritic cell(DC) is a kind of natural immunocyte, and also is a kind of typical antigen presenting cell, which can stimulate and inhibit immune system. The function of the dendritic cell in the human body can be abstractly extracted as an dendritic cell algorithm(DCA). In this paper we try to extract a new immune algorithm based on the dendritic cell.(More)
During the process of establishing the capacitivmicro-accelerometer PSPICE Simulation Model, consider in the precise electrical model of the capacitance, According tthe characteristics of MEMS capacitance, established micraccelerometer PSPICE simulation model. In the model, thelectrical and mechanical coupling process of Capacitiv MEMS sensor was analyzed.(More)
Bit error rate (BER) performance of impulse radio Ultra-Wideband (UWB) systems in the presence of intra-symbol interference, inter-symbol interference, multiuser interference and addictive white Gaussian noise (AWGN) is presented in this paper. By analyzing the indoor office LOS channel model defined by IEEE 802.15.4a Task Group and deducing the variance(More)
For high speed ultra-wideband (UWB) communication systems, the multipath interference exhibits a primary obstacle to improve transmission performance. In order to enhance the signal to interference plus noise ratio (SINR) in the receiver, a partial template receiver is proposed in this paper. Instead of using the conventional template, the model in this(More)
The 3DTown project is focused on the development of a distributed system for sensing, interpreting and visualizing the real-time dynamics of urban life within the 3D context of a city. At the heart of this technology lies a core of algorithms that automatically integrate 3D urban models with data from pan/tilt video cameras, environmental sensors and other(More)
Traditionally, for a cotton spinning corporation, its quality data acquisition, analysis, and monitoring were separated. In order to improve the quality management of the enterprise, this paper completes and depicts the framework construction of integrative system of quality data acquisition, analysis, and monitoring oriented to the cotton spinning(More)